Deciphering chemical diversity among five variants of Abeliophyllum distichum flowers through metabolomics analysis

Abeliophyllum distichum (Oleaceae), endemic to the Korean Peninsula and the sole member of its genus and species, possesses high scarcity value, escalating its importance under the Nagoya Protocol. Despite its significance, their metabolites and activities of A. distichum flowers remain unexplored....

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Bibliographic Details
Published in:Plant direct 2024-09, Vol.8 (9), p.e616-n/a
Main Authors: Lee, Yeong‐Geun, Kwon, Jeong Eun, Choi, Won‐Sil, Baek, Nam‐In, Kang, Se Chan
Format: Article
Language:English
Subjects:
Abeliophyllum distichum
chemical mapping
Correlation analysis
Endemic species
Flowers
Flowers & plants
Hydrophobicity
Metabolic flux
Metabolic pathways
Metabolism
Metabolites
Metabolomics
miseon
morphological characteristic
Morphology
Physical characteristics
Phytochemicals
Secondary metabolites
Spectrum analysis
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Summary:Abeliophyllum distichum (Oleaceae), endemic to the Korean Peninsula and the sole member of its genus and species, possesses high scarcity value, escalating its importance under the Nagoya Protocol. Despite its significance, their metabolites and activities of A. distichum flowers remain unexplored. This study employs an integrated metabolomic approach utilizing NMR, LC/MS, GC/MS, and FTIR techniques to comprehensively analyze the metabolite profile of A. distichum flowers. By combining these methods, we identified 35 metabolites, 43 secondary metabolites, and 108 hydrophobic primary metabolites. Notably, distinct concentration patterns of these compounds were observed across five variants, classified based on morphological characteristics. Correlation analyses of primary and secondary metabolites unveiled varietal metabolic flux, providing insights into A. distichum flower metabolism. Additionally, the reconstruction of metabolic pathways based on dissimilarities in morphological traits elucidates variant‐specific metabolic signatures. These findings not only enhance our understanding of chemical differences between varieties but also underscore the importance of considering varietal differences in future research and conservation efforts.
ISSN:2475-4455
2475-4455
DOI:10.1002/pld3.616